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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-05-11 12:33:09 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 11:20:59 +0200 |
| commit | 1f6f31a03e3aed0854a6aa3ab763c3d3b2ff42ff (patch) | |
| tree | bdb94c08e0bce7c17f686aabc274a7554718407b /drivers/usb/storage/protocol.h | |
| parent | 53d412fce05e73dd0b25b0ebfa83c7ee94f16451 (diff) | |
| download | linux-1f6f31a03e3aed0854a6aa3ab763c3d3b2ff42ff.tar.gz | |
USB storage: sg chaining support
[PATCH] USB storage: sg chaining support
Modify usb_stor_access_xfer_buf() to take a pointer to an sg
entry pointer, so we can keep track of that instead of passing
around an integer index (which we can't use when dealing with
multiple scatterlist arrays).
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/usb/storage/protocol.h')
| -rw-r--r-- | drivers/usb/storage/protocol.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/storage/protocol.h b/drivers/usb/storage/protocol.h index 845bed4b80317f..8737a36891caa6 100644 --- a/drivers/usb/storage/protocol.h +++ b/drivers/usb/storage/protocol.h @@ -52,7 +52,7 @@ extern void usb_stor_transparent_scsi_command(struct scsi_cmnd*, enum xfer_buf_dir {TO_XFER_BUF, FROM_XFER_BUF}; extern unsigned int usb_stor_access_xfer_buf(unsigned char *buffer, - unsigned int buflen, struct scsi_cmnd *srb, unsigned int *index, + unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **, unsigned int *offset, enum xfer_buf_dir dir); extern void usb_stor_set_xfer_buf(unsigned char *buffer, |